Jeong-Min Lim

Electronics and Telecommunications Research Institute, Chungnam National University

Papers

Total Citations

H-Index

About

Jeong-Min Lim’s research focuses on advancing autonomous multi-robot systems, particularly for critical applications like search and rescue. His work centers on two key areas: seamless routing for coordinated robot teams and cooperative localization using Ultra Wideband (UWB) technologies. Lim’s major contribution lies in demonstrating how Chirp Spread Spectrum (CSS) UWB—a chip-based solution—can overcome the miniaturization challenges of traditional UWB methods, enabling practical, real-time indoor localization for mobile robots. His most cited paper, “Seamless Routing and Cooperative Localization of Multiple Mobile Robots for Search and Rescue Application” (2015), with 8 citations, proposes an integrated framework that allows robots to maintain communication and accurate positioning even in GPS-denied environments. This work is foundational for deploying robot swarms in disaster zones. His earlier study, “Comparison of localization methods using CSS-UWB WPAN for mobile robots” (2012, 4 citations), systematically evaluates ranging techniques, establishing CSS-UWB as a viable, low-cost alternative for indoor navigation. While Lim’s citation counts reflect a niche but growing field, his achievements include pioneering chip-based UWB solutions that bridge the gap between theoretical localization algorithms and deployable hardware—a critical step toward making autonomous rescue robots smaller, cheaper, and more reliable.